使用Json登录

Question

I am trying to develop a login process using json. My problem is that when I make many login attempts , parameters are not overriden but concatenated. Below is the code I'm writing. I do not see where the problem is. Thank you in advance .

var loginReq = Titanium.Network.createHTTPClient();

    loginReq.onload = function() {


var json = this.responseText;
Titanium.API.info("step 1 done");
var response = JSON.parse(json);

if (response.status == true) {


    Titanium.App.Properties.setString("key", response.key);
    alert("Success");

} else {
    alert("Email or password wrong");
}
};



 function doConnVerif() {

if ($.email.value != '' && $.password.value != '') {

    loginReq.open("POST", "URL");

    loginReq.send({
        'email' : $.email.value ,
        'password' : $.password.value

    });



} else {
    alert("Enter email and password");

}
  }

Answer 1

By your question I can't grasp the full aspect of the problem, but definitely a good idea would be only allow one login attempt at a time.

Something like:

var pendingRequest = false;

// ...

if(!pendingRequest) {
    loginReq.send({
        'email' : $.email.value ,
        'password' : $.password.value
    });
    pendingRequest = true
}

// ...
loginReq.onload = function() {
    pendingRequest = false
// ...